Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| SEMTECH CORPSMTC · Entity 3442 | Director | June 04, 2026 | June 05, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
SEMTECH CORP
Report date June 04, 2026 · Filed June 05, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitSEC Table II · derivative / convertible security | Direct | 1,180 |
Reported balance
After 2026-06-04 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-06-04 · Grant · Acquired 1,180 · Balance 1,180 F1: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: Each stock unit represents the contingent right to receive one share of Semtech common stock.
F2: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 04, 2026 Filed Jun 5, 2026 20:02 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001826529-26-000006 · wk-form4_1780689749.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. Read SEC document |
| April 09, 2026 Filed Apr 13, 2026 20:06 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 2,500 | $88.98 | $222,448.75 |
DisclosureSEC source: 0001826529-26-000003 · wk-form4_1776110807.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,409 F1 · price: The price represents the weighted average of these sales. The prices ranged from $88.9745 to 89.105. Price and share details are available upon request. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:18 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 3,500 | $62.75 | $219,637.60 |
DisclosureSEC source: 0001826529-25-000004 · wk-form4_1758226717.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,909 F1 · price: The price represents the weighted average of these sales. The prices ranged from $62.7535 to $62.785. Price and share details are available upon request. Read SEC document |
| June 05, 2025 Filed Jun 6, 2025 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-25-000132 · wk-form4_1749241238.xml · derivative · entry 3 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,321 Underlying: Common Stock · 5,321 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. Read SEC document |
| June 04, 2025 Filed Jun 6, 2025 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 2,857 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-25-000132 · wk-form4_1749241238.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,857 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: This RSU award fully vested on the day immediately preceding the 2025 Annual Meeting of Stockholders. F2 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2025 Annual Meeting of Stockholders. Read SEC document |
| June 04, 2025 Filed Jun 6, 2025 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 2,857 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-25-000132 · wk-form4_1749241238.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,409 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2024 Filed Jul 2, 2024 20:41 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 2,857 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-24-000089 · wk-form4_1719952902.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,857 Underlying: Common Stock · 2,857 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in shares. Read SEC document |
| July 01, 2024 Filed Jul 2, 2024 20:41 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 2,857 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-24-000089 · wk-form4_1719952902.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,857 Underlying: Common Stock · 2,857 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in cash on the last date that the Director renders services to the Company. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in cash on the last date that the Director renders services to the Company. Read SEC document |
| June 09, 2024 Filed Jun 10, 2024 22:33 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 3,534 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-24-000067 · wk-form4_1718058780.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,534 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in shares. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in shares. Read SEC document |
| June 09, 2024 Filed Jun 10, 2024 22:33 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 3,534 | $31.18 | $110,190.12 |
DisclosureSEC source: 0000088941-24-000067 · wk-form4_1718058780.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,552 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2023 Filed Jul 5, 2023 22:41 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 3,534 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-23-001115 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,534 Underlying: Common Stock · 3,534 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in shares. Read SEC document |
| July 01, 2023 Filed Jul 5, 2023 22:41 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 3,534 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-23-001115 · primary_01.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,534 Underlying: Common Stock · 3,534 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in cash on the last date that the Director renders services to the Company. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of shareholders following the grant and are payable in cash on the last date that the Director renders services to the Company. Read SEC document |
| June 07, 2023 Filed Jun 8, 2023 23:33 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 1,731 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-23-000970 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: SMTC · 1,731 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. Read SEC document |
| June 07, 2023 Filed Jun 8, 2023 23:33 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 1,731 | $22.09 | $38,237.79 |
DisclosureSEC source: 0001593968-23-000970 · primary_01.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,018 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2022 Filed Jul 6, 2022 01:03 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 1,731 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-22-001222 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,731 Underlying: SMTC · 1,731 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. Read SEC document |
| July 01, 2022 Filed Jul 6, 2022 01:03 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 1,731 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-22-001222 · primary_01.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,731 Underlying: SMTC · 1,731 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in cash on the last date that the Director renders services to the Company. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in cash on the last date that the Director renders services to the Company. Read SEC document |
| June 08, 2022 Filed Jun 8, 2022 23:06 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 1,322 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-22-001087 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: SMTC · 0 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F1 · shares: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. Read SEC document |
| June 08, 2022 Filed Jun 8, 2022 23:06 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 1,322 | $62.58 | $82,730.76 |
DisclosureSEC source: 0001593968-22-001087 · primary_01.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,287 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2021 Filed Jul 6, 2021 23:17 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 1,322 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-21-001807 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,322 Underlying: SMTC · 1,322 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. Read SEC document |
| July 01, 2021 Filed Jul 6, 2021 23:17 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 1,322 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-21-001807 · primary_01.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,322 Underlying: SMTC · 1,322 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in cash on the last date that the Director renders services to the Company. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in cash on the last date that the Director renders services to the Company. Read SEC document |
| June 09, 2021 Filed Jun 10, 2021 20:18 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 965 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-21-001595 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: SMTC · 965 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. Read SEC document |
| June 09, 2021 Filed Jun 10, 2021 20:18 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 965 | $67.22 | $64,867.30 |
DisclosureSEC source: 0001593968-21-001595 · primary_01.xml · nonDerivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 965 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 01, 2020 Filed Oct 5, 2020 17:22 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 1,103 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-20-001981 · primary_01.xml · derivative · entry 2 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,103 Underlying: SMTC · 1,103 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in cash on the last date that the Director renders services to the Company. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in cash on the last date that the Director renders services to the Company. Read SEC document |
| October 01, 2020 Filed Oct 5, 2020 17:22 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 965 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-20-001981 · primary_01.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 965 Underlying: SMTC · 965 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award or the day immediately preceding the annual meeting of shareholders in the year following the grant and are payable in shares. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.